Answer:
0
Step-by-step explanation:




We have to know the angle that is not labelled. (lets call it y)
9x + y= 180
and the sum of the angles of a triangle is 180
5x + (9+x) + y=180
2 simultaneous equations
Answer:
x=15
Step-by-step explanation:
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hope it helped u
Vertex is (2,-3). H (which is 2) sign is always opposite and k stays the same
Answer:
sub to graec franz
Step-by-step explanation:
6.72 4893,.43